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Last week I described why some environmentalists have shifted their position and now support nuclear power, and I described how we might be able to store nuclear waste more safely and cheaply than in the Yucca Mountain facility. So what's wrong with nuclear power? Why not move full-steam-ahead with this much more climate-friendly power... Read more
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Cyclists were already in line before... Read more
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Continuing in the recent thread of examining various power generation technologies, this week I'll weigh in on nuclear power. I do this against my wife's better judgment, and perhaps out of concern that my columns haven't been generating enough controversy.
Let... Read more
Blog Post
Continuing in the recent thread of examining various power generation technologies, this week I'll weigh in on nuclear power. I do this against my wife's better judgment, and perhaps out of concern that my columns haven't been generating enough controversy.
Let... Read more
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In last week's column I examined a fairly unusual local power source: the Northfield Mountain pumped hydropower system, which is used for "storing" electricity--by pumping water uphill. This week we'll take a look at a very different power-generation system that's even closer to home: the landfill gas power plant at the Windham Solid... Read more
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whir... whir... whir.. whir... CLUNK! It finally worked... after decades of catching nothing but birds and bats, while making a small amount of electricity as a byproduct, the international effort to catch a UFO netted its first victim. A wind turbine in England lost one of its rotors last week in a nighttime incident with no clear cause, on... Read more
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Last weekend, looking for someplace new to explore, my wife and I drove down to Northfield, Massachusetts, to check out the cross-country ski center. The skiing was great, and it occurred to me that readers of this column might be interested in learning about the pumped-hydro power plant on the mountain--the ski center was created as... Read more
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Twice each month, BuildingGreen publishes an email news bulletin with current news and product information briefs. Sign up here — it's free. We will never share or sell your email address, and you may unsubscribe at any time.
Read the current bulletinBlog Post
Light-emitting diodes, better known as LEDs, are all around us--those little red or green indicator lights that blink at us from our stereo equipment, most new traffic signals, and virtually all new exit signs in commercial buildings. And if you've been to Times Square recently, you've seen way too many LEDs... Read more
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Three recent columns provided a brief history of lighting, an overview of fluorescent technology, and a look at the challenges of improving streetlights. Following a side trip into the issue of "passive survivability," I'm returning this week to illumination with an overview of high-intensity discharge (... Read more
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